1.Hold function 2.Auto-power off function 3.Replaceable electrode design 4.Waterproof feature 5.Reset function Portable High Precise Waterproof ORP Meter Parameters: ModelORPscan10ORPscan20ORP Range-999~999mV-999~999mVResolution1mV1mVORP Accuracy±2mV±2mVSensor TypePlatinumPlatinumConnector6-pinBNCCalibration Point1 point,ManualMeasurement ModesAbsolute or Relative MillivoltPower Requirement2*1.5V ...
